Water → HCID 178512934, compound

HRID 576021Notes

Reaction equation

[NH2:1][C@H:2]([C:10]([OH:12])=[O:11])[CH2:3][CH2:4][CH2:5][NH:6][C:7](=[NH:9])[NH2:8].[OH2:13]>>[C:10](=[O:11])([OH:13])[OH:12].[NH2:1][C@H:2]([C:10]([OH:12])=[O:11])[CH2:3][CH2:4][CH2:5][NH:6][C:7](=[NH:8])[NH2:9]

Participants

Reactant 2

HCID 962Water

HCID 178418600HCID 178418600, compound

Product 1

HCID 178512934HCID 178512934, compoundYield 60%

Procedure

40 grams of powder L-arginine of Ajinomoto C-grade are mixed with 40 grams of deionized water in a 1:1 weight ratio for reaction. After reaction, 60% (w/w) arginine bicarbonate aqueous solution was obtained. The reaction temperatures are 45, 60, and 75° C., and the pressures are 68948 Pa (10 psi), 137895 Pa (20 psi), 275790 Pa (40 psi), 413685 Pa (60 psi), and 551580 Pa (80 psi) as shown on the gauge on the CO2 tank regulator. The thermo-equilibrium time is for 5 minutes and the reaction time is for 10 minutes. Detailed compositions and conditions utilized for the reactions performed at high pressure and temperature are listed in Table 1.

Workup

customAfter reaction

Sources & evidence

ORD record: ord-8ce12989fbaa45538fed8ed5362c796f
Source dataset: uspto-grants-2015_05
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US09035093B2

Reaction notes

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